FUTURE UPDATES! -CITY MAP WITH TOWERS THAT YOU COULD GO INTO *MAY NOT BE COMPATIBLE -RUNNING FEATURE *IT'S COMPATIBLE -MORE WEAPONS FOR EXAMPLE (CHAINSAW,SWORD,GRENADES,ETC) *COMPATIBLE DEPENDING ON WHAT WEAPON -MULTIPLAYER DEMO/DOWNLOAD PLAY FOR FRIENDS THAT DON'T OWN THE GAME * COMPATIBLE EASY AND HARD MODE CHOICE*NOT AS COMPATIBLE